Tanner's Mill
Why it's listed
Tanner's Mill is a rural industrial complex on Walnut Creek, a fork of the Middle Oconee River, in Hall County, Georgia. It grew from the 1830s into the early twentieth century under the Tanner family. The centerpiece is a three-story, clapboard grist and flour mill dating from 1886, still holding much of its milling equipment, including granite and European quartzite stones and a breastshot waterwheel more than twenty feet across. Nearby are a water-powered cotton gin built in the 1830s, the ruins of the Walnut Factory wool mill, a wooden dam, a 1914 iron truss bridge, the Tanner house, a miller's house built in 1895, and a barn. At its peak the mill ground over 12,000 bushels a year and served Hall and neighboring counties. Flood damage in 1961 ended operations. The complex is valued as a surviving record of Georgia's rural mill industry, with further archaeological potential.
Significance in brief: The nomination argues the complex is a rare, largely intact example of the integrated rural industrial complexes once common in Georgia. Its 1880s mill retains much of its original milling equipment and a breastshot waterwheel, and its 1830s water-powered cotton gin is one of very few left in the state. The site also has archaeological potential from the Walnut Factory remains and a possible mill village.
Machine-generated summary. This summary was generated by a language model from the official nomination document and has not been reviewed line by line by an editor. It may contain errors. Check the source document before relying on any detail. Source: nomination document (PDF) · National Archives catalog entry. NRHP reference 79000729, listed September 10, 1979. Summary generated October 2026 (model claude-sonnet-5-5, prompt v1.0-2026-10-29, confidence high).
Key facts
| Address | S of Gainesville on SR 3, Gainesville |
|---|---|
| County | Hall County |
| Listed | September 10, 1979 |
| Reference number | 79000729 |
| Resource type | District |
| Period of significance | ca. 1830-1920 |
| Architect / builder | David and Moses Tanner |
| Areas of significance | Industry, Commerce, Historic - Non-Aboriginal, Engineering, Architecture |
| Level of significance | State |
| Status (as stated in the nomination) | Marked vacant and not operating; the mill last ran in 1961 after flood damage, and the cotton gin is in disrepair. |
| Acreage | 33.5 |
| Coordinates | 34.18056, -83.78748 (NPS GIS) |
What listing means for this property
This is a historic district. Buildings within its boundary are either contributing (they add to the district's significance) or non-contributing. Owners of contributing income-producing buildings can claim the 20% federal rehabilitation tax credit; homeowners should look at state credits. National Register districts impose no design review by themselves; a local historic district ordinance, if one exists, does (the difference explained).
Noted as vacant in the nomination. Nomination documents can be decades old; current status may differ. If you are considering buying an empty listed property, read the due-diligence checklist.
General information, not legal or tax advice. Rules change; confirm with your State Historic Preservation Office or a qualified adviser.
Sources and further reading
- National Park Service, National Register of Historic Places database (snapshot May 2026), reference 79000729.
- Nomination form (PDF, National Archives) — catalog entry
- This listing as JSON
Last updated October 2026. Found an error? See the editorial policy for how to report it.